Meaco 12L-AH Dehumidifier User Instruction Manual

Meaco
Brand
Meaco
Model
12L-AH Dehumidifier
Category
Dehumidifiers
Type
User Instruction Manual

This manual is also suitable for

DEWTEQ!
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Page 1 of 14!
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25L Low Energy Dehumidifier
Platinum range Low Energy Dehumidifier
USER/INSTRUCTION MANUAL
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DEWTEQ User manual 25L Low Energy Dehumidifier!
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TABLE OF CONTENTS
1.! SAFETY INFORMATION!.................................................................................................................!3!
2.! PLUG WIRING!....................................................................................................................................!5!
3.! GENERAL ADVICE!...........................................................................................................................!6!
4.! DEHUMIDIFIER PRINCIPLES!.......................................................................................................!6!
5.! INSTALLATION AND TRANSPORTATION!..............................................................................!6!
6.! PRODUCT PARTS!............................................................................................................................!7!
7.! CONTINUOUS DRAINAGE!............................................................................................................!7!
8.! CONTROL PANEL!............................................................................................................................!8!
9.! DRYING LAUNDRY!.......................................................................................................................!10!
10.! AUTOMATIC DEFROSTING SYSTEM!..................................................................................!11!
11.! ELECTRICAL CONNECTIONS!................................................................................................!11!
12.! OPERATING CONDITIONS!......................................................................................................!11!
13.! SPECIFICATIONS!........................................................................................................................!11!
14.! TROUBLESHOOTING!................................................................................................................!12!
15.! MAINTENANCE!............................................................................................................................!13!
16.! STORAGE OF DEHUMIDIFIER!...............................................................................................!13!
17.! WARRANTY AND CUSTOMER SERVICE!..........................................................................!14!
DEWTEQ User manual 25L Low Energy Dehumidifier!
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1. SAFETY INFORMATION
ATTENTION
This dehumidifier must not be used in rooms under the following conditions:
a) Potentially explosive atmosphere
b) Aggressive atmospheres
c) Featuring a high concentration of solvents
d) An extremely high ratio of dust
PLEASE READ ALL INSTRUCTIONS CAREFULLY BEFORE OPERATING EQUIPMENT.
In case of a failure whilst under warranty we will collect the dehumidifier from you for
repair/replacement, please save the packaging and keep it safe away from children. When you do
dispose of the packaging please recycle.
WARNING - This dehumidifier must be used exclusively for drying the air. This appliance is intended for use
in a domestic environment only. Any other use may cause fire, electrical shocks or other injury to person or
property. Please contact Dewteq Technologies if you need to use this equipment any other environment.
When using electrical appliances below basic safety precautions should always be followed:
1. Keep Children Away: Do not allow children to play with or around this unit, which could result in injury.
Be sure the unit is inaccessible to children when not attended.
2. This appliance is not intended for use by person (including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge, unless they have been given supervision or
instruction concerning use of the appliance by a person responsible for their safety.
3. Ensure that the air inlets and outlets are not blocked or covered. Do not place the unit too near to
curtains or other objects.
4. Keep Unit Grounded: Always operate the unit with a grounding plug and a grounded electrical outlet. A
grounding plug is an essential safety feature that helps reduce the risk of shock or fire.
5. Protect Power Cord from Damage: Never operate a unit with a damaged power cord, as this may lead
to electrical or fire hazards. If the power supply cord is damaged, it must be replaced by a cord of the
same type and amperage rating.
6. Protect against electrical shocks, do not immerse unit, plug or cord in water, or spray with liquids. Do
not run power cord under carpeting, or cover with rugs or runners. Arrange the cord away from areas
where it may be tripped over.
7. Extension Cords: Extension cords must be grounded and able to deliver the appropriate voltage to the
unit.
8. Where possible, avoid the use of an extension cable as they may overheat and cause a risk of fire.
Only use an extension cord after ensuring it is in perfect condition. Extension leads can also cause
voltage drop which will affect the dehumidifier. This is more likely when being used in garages and out
buildings.
9. Handle with Care: Do not drop, throw or crash the dehumidifier. Rough treatment can damage the
components or wiring and create a hazardous condition.
10. Run on stable surface: Always operate the unit on a stable, level surface, for example the floor or a
strong counter, so that the dehumidifier cannot fall and cause injury. Do not use on a metal floor.
DEWTEQ User manual 25L Low Energy Dehumidifier!
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11. Keep Out of Water: Never operate the unit in pooled or standing water, as this may create a risk of
injury from electrical shock. Do not store or operate outdoors. If electrical wiring or components become
wet, thoroughly dry them before using the unit. If in doubt do not use the dehumidifier and consult a
qualified electrician or a Dewteq approved engineer.
12. Keep Air Intakes Clear: Do not clog or block the air intakes by placing the dehumidifier too close to
curtains, walls or anything that will restrict the air inlet. This may cause the unit to overheat and result in
a fire or electrical hazard.
13. Keep Filter clean: Always use a clean air filter. Do not allow any material to clog the filter, as this may
cause the dehumidifier to overheat. Never use without a filter. Always check, and if necessary, clean
the filter before switching the dehumidifier ON. Do not allow oil, grease, or other contaminants to be
drawn into the dehumidifier. Do not clean the dehumidifier with organic solvents.
14. Never unplug the power cord without press the "Power" key to OFF first, as this could damage the unit.
Never unplug the dehumidifier before the fan has stopped blowing. Always unplug the unit when not in
use or moving location. To disconnect from the power supply, grip the plug and pull from the power
socket. Never pull by the cord. Always empty the water tank before storing the unit away.
15. Keep Electrical Components Dry: Never allow water inside the dehumidifier's electrical components. If
these areas become wet for any reason, thoroughly dry them before using the dehumidifier. If in doubt
do not use the dehumidifier and consult a qualified electrician or a Dewteq approved engineer.
16. Make sure this user manual available for the user and that the user does understand the manual.
17. To repair the unit, take it to a qualified service engineer or call Dewteq Technologies. Repairs carried
out by unqualified people may cause damage to the unit or injury to persons or property and void the
warranty.
18. Never operate or store the unit in direct sunlight.
19. Do not use the unit without the air filter as this will allow dirt to gather inside the dehumidifier and could
invalidate the warranty.
20. Never place anything on top of the unit and do not cover with any kind of material while in use.
DEWTEQ User manual 25L Low Energy Dehumidifier!
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2. PLUG WIRING
Wiring Instructions: If necessary to change the plug please note the wires in the mains lead are
colored in accordance with the following code:
BLUE - NEUTRAL
BROWN – LIVE (PHASE)
GREEN AND YELLOW – EARTH
As the colors of the wires in the mains lead of this appliance may not correspond with the colored markings
identifying the terminals in your plug, proceed as follows:
The BLUE wire is the NEUTRAL and must be connected to the terminal, which is marked with the letter N
or colored BLACK.
The BROWN wire is the LIVE (PHASE) and must be connected to the terminal, which is marked with the
letter L or colored RED.
The GREEN/YELLOW is the EARTH and must be connected to the terminal, which is marked with the letter
E or colored GREEN OR GREEN/YELLOW.
Please note. The Earth Terminal is marked with the letter E or Earth Symbol .
Wiring for 13 Amp Plug
Earth – E (Green / Yellow)
13 amps Fuse
Neutral – N (Blue)
Phase (Live) – L (Brown)
*This unit is imported from UK, to match with Indian 3 pin plug we supplied converter.
DEWTEQ User manual 25L Low Energy Dehumidifier!
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3. GENERAL ADVICE
Before putting your dehumidifier into operation for the first time, the instruction manual should be studied
carefully.
After receiving the unit, you should check your dehumidifier for any transport damage. In case of damage,
you should inform the sender immediately.
Keep the packaging for the dehumidifier in a safe place in order to be able to dispatch the dehumidifier
safely if it requires a service. In order to save space, you can simply cut through the adhesive tape using a
knife and fold up the cardboard box.
Sealing room: Do not seal the room completely this may cause reduction of oxygen and increase of carbon
dioxide the room, make sure you allow sufficient fresh air.
Wait for 30 minutes: Your dehumidifier may be in horizontal position during transportation; you must let it
stand in the upright position for at least 30 minutes before switching ON. This allows the oil to drain back into
the compressor.
4. DEHUMIDIFIER PRINCIPLES
This dehumidifier is designed to reduce humidity from the air in a building or part of a building. The purpose
is to help prevent condensation, mold, musty air, dry laundry and other issues associated with high relative
humidity.
The time necessary for the dehumidifier to dry a room and reach the desired relative humidity depends on
the environmental conditions prevailing within the room. For example the number of air changes with
outside, any sources of moisture and the room temperature can all either speed up or slow down the
dehumidification process.
The dehumidifier functions according to the condensation principle with heat recovery. The fan takes the
humid air from the room in and across a filter and then through an evaporator. Here the air is cooled below
dew point so that the water vapor of the air forms a condensate on the coils which flows into the internal
container ready to be poured away. Cooled and dried air is heated again by a condenser. By recycling the
room air through the dehumidifier over and over again the moisture content and relative humidity of the air is
reduced.
5. INSTALLATION AND TRANSPORTATION
For installation and transportation, the following instructions must be considered:
1. The air inlet and the air outlet must not be covered while the dehumidifier is in operation.
2. Before moving the dehumidifier it must be switched off by its ON-OFF switch. The mains plug is to
be removed from the socket and the water tank should be emptied.
3. For transportation the dehumidifier should be secured on a level base and must be prevented from
rolling around.
4. The dehumidifier must always be transported vertically.
5. This dehumidifier must be used exclusively for air dry.
If the dehumidifier has been in a horizontal position for any period of time more than a couple of few
minutes, then you must let it stand in the upright position for at least 30 minutes before operating. This
allows the oil to drain back into the compressor.
DEWTEQ User manual 25L Low Energy Dehumidifier!
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6. PRODUCT PARTS
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7. CONTINUOUS DRAINAGE
This dehumidifier contains an internal tank that will collect the water, when this is full the dehumidifier will
switch itself off. If you wish to drain the water away continuously then you can attached a 12mm diameter
hose to the outlet on the rear of the dehumidifier as per the above photo. Please ensure that the hose runs
downwards and does not have any kinks or blockages.
DEWTEQ User manual 25L Low Energy Dehumidifier!
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8. CONTROL PANEL
Mode
Pressing the Mode buttons toggles through the different available drying modes in this
order:
Humidistat mode
Laundry mode
Quiet mode
Auto mode
ON/OFF
When you plug the dehumidifier in it will bleep but the display will remain blank. Press the
ON/OFF button to turn the dehumidifier ON or OFF.
DEWTEQ User manual 25L Low Energy Dehumidifier!
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The Modes
Humidistat- use to set a target relative humidity
When in Humidistat mode indicated by this symbol you can press this button to select a target
relative humidity of between 30 and 80%RH in 5%RH steps. Our recommended figure for the home
would be 55%RH. There is also the option of CO which stands for continuous and means that the
machine will not stop at a particular relative humidity but will continue to dry regardless of the room
relative humidity.
Laundry – use to help dry laundry or anything else that needs to be dried quickly
In Laundry mode the laundry symbol appears along with CO. The fan speed will increase to the highest
fourth fan speed (only available in Laundry Mode). Having this higher fan speed is key to drying things
faster. We recommend also activating the swing louvre mode to help move the air across the item to be
dried.
When drying laundry make sure that water cannot drip onto the dehumidifier as this could be
dangerous.
Quite – use to control the noise level of the dehumidifier
In Quiet mode the dehumidifier drops to low fan speed to reduce the noise coming from the dehumidifier
and stops bleeping.
Auto – ultimate control of the room relative humidity
Auto mode uses the unique Meaco Easy RH Control program whereby you can press just one button and
the dehumidifier will automatically maintain an optimum relative humidity for you in your room as follows;
When the relative humidity reaches 45%rh the compressor is turned OFF but the fan stays on in low
mode. 50 to 55%RH the compressor is ON and fan speed is low. 55 to 65%RH the compressor is turned
ON and the fan reverts to speed two. Above 65%RH the compressor is ON and the fan is on high.
Other settings
OFF Timer
Acts as a countdown timer should you only wish to runs the machine for a set number of
hours and then have it turn off. Works between 1 and 12 hours. This is not a daily run
timer and needs to be set each time you wish to use it.
Allows you to select one of three fan speeds whilst in humidistat mode only.
Child Lock
Press for three seconds to activate the child lock. This stops the functions of the
dehumidifier from being changed. You cannot turn the dehumidifier off whilst child lock is
activated.
Press again for another three seconds to deactivate
DEWTEQ User manual 25L Low Energy Dehumidifier!
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Louvre
Swing
Press the button to turn the swing mode ON or OFF. When you are trying to dry
something like laundry or a wardrobe then having the air moving across the surface to be
dried will speed up the drying time. You will hear the sound of the air coming out of the
dehumidifier change as the louver moves– this is normal.
Press to turn the ionizer ON or OFF.
Bucket Full
When the water collection tank is full the dehumidifier will beeper will sound and the
dehumidifier will turn OFF. Once you have emptied and refitted the tank then the
dehumidifier will start to work again as per his previous settings.
Memory Function
When the dehumidifier is turned OFF whether by the Power button or via a power cut it will turn back on
in the same settings as you left it in.
If you wish to reset the dehumidifier to factory default then turn it OFF using the power button, unplug it
from the mains, plug it back in and then turn it ON.
Energy Consumption
This dehumidifier uses a DC Motor which is fairly unique for a domestic dehumidifier. One of the big
advantages of a DC Motor is that the harder you work it the more efficient it becomes. This is why when
you use the dehumidifier in Laundry Mode it collects more water for you faster and it uses less energy.
9. DRYING LAUNDRY
One of the big advantages of this dehumidifier is its ability to help you dry your laundry faster. This is thanks
to its large extraction rate, its powerful 4th fan speed, the swing louver and its low running costs in Laundry
Mode.
To dry laundry faster place the laundry and the dehumidifier into as small a room as possible with the doors
and windows closed so that there is less air to dry. Position the dehumidifier so that it’s dry air can hit as
large an area of washing as possible and position the clothes so that the air can circulate around them. If
possible use a pedestal fan to speed up the airflow and push more dry air across more of the washing.
You will observe rise in temperature in the room when using Equipment in laundry mode.
DEWTEQ User manual 25L Low Energy Dehumidifier!
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10. AUTOMATIC DEFROSTING SYSTEM
This dehumidifier is equipped with an automatic hot-gas defrosting system. When operating in low
temperatures the surface of the evaporator will accumulate frost and this will affect the efficiency of the
dehumidifier. When this happens the machine will go into periodic defrosting automatically. Defrost time may
vary. It is not recommended to use the dehumidifier in temperatures below 5°C
11. ELECTRICAL CONNECTIONS
This dehumidifier was designed to operate in a 230V~50Hz electrical installation. Make sure that the electric
sockets are connected to earth and that all safety precautions are taken. We recommend voltage stabilizer to
protect dehumidifier from voltage fluctuations.
12. OPERATING CONDITIONS
This dehumidifier can be operated within an ambient temperature range from 5° to 35°C. It is suitable for
applications in domestic situations and in museums and archives. If you want to install any other place
please contact Dewteq Technologies for further assistance.
13. SPECIFICATIONS
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Model
25L Low Energy Dehumidifier
Operating Temperature Range
5 to 35°C
Set Humidity Range
30% to 80%RH in the increments of 5%RH
Rated Voltage
220 - 240V / 50Hz
Air flow
150/170/215/280 cubic meters per hour
Water collection tank Size
5 liters
Power Consumption
330 watts at 30°C & 80%RH
270
watts at 26.7°C & 60%RH
Refrigerant
R134a / 195g
Drying Capacity (Liters/24Hours)
At 26.7ºC and 60%RH 13.6 liters in laundry mode
At 30ºC and 80%RH 25 liters in laundry mode
Dehumidifier Dimensions (mm)
378 x 287 x 644 mm
Net Weight
15 Kgs
DEWTEQ User manual 25L Low Energy Dehumidifier!
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14. TROUBLESHOOTING
Trouble
Cause
Solution
Dehumidifier does not
operate
No power to the unit
Plug in the unit; check power at outlet
Switch not turned ON
Turn ON the switch
Doesn’t dehumidify or
collects little water
Ambient temperature is lower than
5°C (C2 appears on the display
and you will hear 3 long bleeps
and 2 short bleeps)
Under this condition the dehumidifier
becomes inefficient. It is
recommended to switch off the
dehumidifier
Ambient temperature exceeds
35°C (C2 appears on the display
and you will hear 3 long bleeps
and 2 short bleeps)
Under this condition the compressor is
overloaded and switches off
automatically. It is recommended to
switch off the dehumidifier
The ambient air humidity is lower
than 45%RH
Under this condition the dehumidifier
becomes inefficient and little water will
be collected
The air filter is dirty and blocked
The air filter must be cleaned or
changed
Below the relative humidity set
point
This is normal and it is not a fault
Compressor is not ON
The dehumidifier has just turned
ON
Wait 3 minutes for the compressor to
start up
Unit is in defrost mode, defrost
symbol appears on the display
This is normal and it is not a fault
Fan is not running
Relative humidity is below the set
point Fan not running
This is normal and it is not a fault
The room temperature is lower
than 5ºC
Assure that the device is only set up in
rooms with temperatures above 5°C
Unit does not defrost
Conditions are below 5°C
Move the dehumidifier to a warmer
space
Defective bypass relay valve
Please contact Dewteq service
Unit beeps 10 times
Water tank is full
Empty the water tank
Buttons do not work
C2 flashes on the display & shows
0°C and 0%RH
Please contact Dewteq service
DEWTEQ User manual 25L Low Energy Dehumidifier!
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15. MAINTENANCE
Always turn OFF the power and disconnect the main cable before performing maintenance procedures. All
service procedures below are to be executed with the unit unplugged. Perform before each use or as
needed.
INSPECT ELECTRICAL SYSTEM: Inspect the electrical cord for damage at regular intervals.
The working performance of the dehumidifier will be greatly reduced if the carbon filter is blocked
with dust. Check the filter at least weekly. Cleaning or replace the filter if it gets clogged.
1. Remove the filter
2. Vacuum any debris from the filter.
3. Re-install the filter into the dehumidifier.
16. STORAGE OF DEHUMIDIFIER
Follow the guidelines below when storing the unit:
1. Unplug the dehumidifier."
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2. Prior to storing the unit, clean the filter and drain the water from the unit."
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3. Protect from dust and strong sunlight during storage."
DEWTEQ User manual 25L Low Energy Dehumidifier!
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17. WARRANTY AND CUSTOMER SERVICE
One year warranty on your dehumidifier from the date of purchase. All material or manufacturing defects will
be repaired free of charge.
The following applies:
1. Warranty is not valid if dehumidifier is installed in high ratio dust in the air or high concentration of
solvents in the air or in out doors.
2. Any repairs or replacement of components during the warranty period will not result in an extension
of the warranty period.
3. The warranty will expire if any alterations have been made, not genuine components have been
fitted or if a third party has repaired the dehumidifier.
4. Components subject to normal wear and tear, such as the air filter, are not covered by the warranty.
5. The warranty is only valid on presentation of the original, unaltered, and date-stamped purchase
receipt.
6. The warranty does not cover damage caused by actions that deviate from those as described in the
user’s manual or by neglect.
7. The warranty does not covered faults caused by dirt of third party products.
8. The warranty does not cover accidental damage.
To prevent unnecessary expenses, we recommend that you always carefully read the user’s manual first. If
this does not provide a solution, call Dewteq Technologies and we will be happy to help. Dewteq
Technologies has imported this dehumidifier into the India; we would welcome your comments and questions
on this dehumidifier.
Due to continuous improvement and customer feedbacks this user manual will be updated time to time.
Please record your date of purchase and where you bought the dehumidifier for your future reference.
Date of purchase: ………………………………….Purchased from Dewteq Technologies, if not then please record
the supplier’s name: ……………………………………
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Dewteq Technologies Private Limited (OPC)
Udupi – 576102
Karnataka, India.
Ph: +91 (0) 820 253 1248, +91 96202 01248
Email: cont[email protected]
Website: www.dewteq.com
Hours: Mon – Fri 9.00AM – 5.00PM
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Meaco 12L-AH Dehumidifier User Instruction Manual

Meaco
Brand
Meaco
Model
12L-AH Dehumidifier
Category
Dehumidifiers
Type
User Instruction Manual
This manual is also suitable for
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